And now for some good news......

David Morris, CEO of EDO NSW: Our argument was based on science, economics and – we argued - the proper application of the law. The climate contention as a ground for refusing this mine was innovative; the first time climate change has been addressed this way in an Australian court using the concept of a carbon budget as its basis.

Like so many great ideas – its strength was its simplicity. While there was lots of necessary evidence and discussion about the carbon budget, geopolitical climate policy and Australia’s legal framework for climate change, ultimately our argument was simple:  if you accept the science, then the local legal framework compels you to refuse the mine because it’s clearly not in the public interest to increase emissions.

As Professor Steffen said “it’s one atmosphere, it’s one climate system, it’s one planet - and so we need to start thinking more carefully about the net effect of wherever coal is burnt, or oil or gas… The project’s contribution to cumulative climate change impacts means that its approval would be inequitable for current and future generations”. [EDO NSW, media release, 8 February 2019]

The Sydney Morning Herald, 8 February 2019:

When Planning Minister Anthony Roberts intervened a year ago to give a coal miner the unusual right to challenge its project's refusal in court, neither would have countenanced Friday's outcome.

Instead of settling the future of Gloucester Resources' controversial Rocky Hill coal mine near Gloucester, the NSW Land and Environment Court just cast a cloud over coal mining in general.

The miner had thought it was merely challenging the Department of Planning's rejection of the mine's impact on visual amenity in the bucolic valley around Gloucester.

Instead, the Environmental Defenders Office, acting for residents opposed to the mine, grabbed the opportunity to join the appeal.

In what EDO chief David Morris describes as a "delicious irony", the court got to hear about the project's detrimental impact on climate change and the town's social fabric - despite Gloucester Resources arguing such intervention would be a "sideshow and a distraction".

Future generations will wonder why it took so long for any court in the land to hear such evidence when considering a coal mine project.

But Justice Brian Preston didn't just allow the EDO to provide expert evidence of the role greenhouse gas emissions play in driving climate change. He also accepted it as part of the critical reasons to reject the mine. "The decision forms part of what is a growing trend around the world on using litigation to fight climate change," Martijn Wilder, a prominent climate lawyer from Baker & McKenzie, says. "While early on some of this litigation was not successful, increasingly it is."

Gloucester Resources Limited v Minister for Planning [2019] NSWLEC 7, 8 February 2019 judgment here.